I wanted to play some limit-pushing 3D levels, but they don't work?

[Sc4rl3t]

I have downloaded some 3D levels on some spanish QQ group, they had preview vids. When i actually load these levels, LunaLua miserabbly crashes with a different error every time.
The message with the levels said (I cannot read Spanish)

Estos son algunos niveles de 3D que puedes disfrutar. Estos contienen shadertoy, archivos y tienen un bonito fondo hermoso. Requieren una versión beta 4 de SMBX2.
Si quieres ver lo increíbles que son:
https://youtu.be/KLwQAgVggmA
https://youtu.be/8bq_OmTp6dg
https://youtu.be/iewkO_GEkS8

There files that were included had the name:

Spoiler: show

ndftdw (modificado).zip
redemption redo shader.zip
Orakel 2.1.zip
Bumper_Land.zip

How do i play the levels?

Added in 3 minutes 41 seconds:
I really enjoyed the 3d effects shown from the videos.

[Hoeloe]

These should work perfectly fine with SMBX2 Beta 3. What are the error messages you're getting?

[Sc4rl3t]

I am on mobile, i cannot tell you now, but i know the level used some files that were not using in most other levels like .obj files and some shader files.

[PixelPest]

I am on mobile, i cannot tell you now, but i know the level used some files that were not using in most other levels like .obj files and some shader files.

The version of the one level that Enjl is playing users shaders but I don't see a download for that version anywhere. The normal level is included in the episode SMBX Contest Greatest Hits and runs fine on Beta3. Shaders will not work on Beta3 and there are no .obj files used anywhere for these afaik. Not sure how it's possible you have these versions of them but whatever you have will not work with public releases of SMBX2 and you should download the levels from a different source